Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329949 | Cylinder head for an internal-combustion engine | Dieter Urban | 1982-05-18 |
MA
Manfred Abts
Overall (1982): #45,444 of 81,411Top 60%
1
Patents 1982